Arduino Colorful LED Light Show

For this project, you can make a LED light chaser that have 9 LED light bud. They can create a colorful light show.

This idea is inspired by https://www.instructables.com/Arduino-LED-Chaser-W...

Follow the step to create the same project

You will be needing ...

-Breadboard

-Arduino uno x1

-LED lights x9 ( 3 Red, 3Blue, 3 Green LEDs)

-Jumper wires x12

-Resistors*11 x9

-200 ohm resistors x1

Build the circuit according to the picture above

1- plug 9 wire from digital 9 to digital 1

2- on the other side of the jump wire, plug all of them into A (I plug it from 34 to 49, between them I had leave a space so it won't get too crowded)

3- beside each jump wire, plug in the 9 resistors

4- beside the resistors, plug in the LED lights to positive

5- plug a wire from power 5v to negative

6- plug 200 ohm resistors from negative to B

7- plug a wire from GND to positive

8- plug the last wire from 12 to E

Download arduino software

Copy the code and paste it on to the software

https://create.arduino.cc/editor/katherinecc/af650...

You can use any materials you have to decorate you light to cover the wires.

I use scissor to cut the paper box so the LED light can be seen

Have fun with your product!

Here is the video of the final result